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Control.com topic...
Power Generation
Topic: Power generation equipment control.
from the Instrumentation department...
Mark V A6 state
Originally posted by G.Rajesh on 22 October, 2014 - 12:33 pm
Mark V <C> at A6 state after modify and download IO.ASS and IOCFG
New Replies:
Try downloading to all cores. I do not think you are allowed to only load I/O configuration to only...
G.Rajesh, Long time no hear from you; welcome back. I believe markvguy wrote replies to...
Thank you for your feedback. We have tried to revert back the changes but still at A6. Take...
Do not know anything about MKV but it seems that you had issue on C and relocated at new location...
Topic: Power generation equipment control.
from the Protective Relaying department...
Transformer Differential Relay Protection during Open-Phase
Originally posted by Amrit Pandey on 17 October, 2014 - 4:55 pm
Transformer Differential Relay Protection during Open-Phase. Possibility of the relay to trip during line to ground fault or open conductor outside the zone of the differential scheme?
New Replies:
Amrit... First some general comments related to your open-phase concern: A) During normal...
Phil, The size of the transformer is 75 MVA, Core Type Construction, FOA Thanks, -Amrit...
Amrit... one last question; what is size of the xfmr? Regards, Phil...
Phil, Thanks for your help! 1. Grid side (Wye 345 kV) neutral is solidly grounded. 2. Gen...
Amrit, please confirm the following conditions: 1) Grid-side winding (345kV) is wye-connected,...
Topic: Power generation equipment control.
from the Operations department...
GE MS-6Fa Operations
Originally posted by Jotang84 on 22 October, 2014 - 8:10 pm
How does generator control modes (Voltage,PF and Var) works and affects generator operations.
New Replies:
Jotang84, If VAr control mode is selected and a VAr setpoint is entered the Speedtronic will...
Topic: Power generation equipment control.
from the Power operation department...
High pressure turbine bypass system
Originally posted by Zouhen on 17 October, 2014 - 5:19 pm
During Turbine Low vacuum Trip what is the position of high pressure turbine bypass control valve
New Replies:
> Please JEB send to me your Email I am a guest on this forum and not sure of the rules...
Please JEB send to me your Email...
Do you have any drawings? I would think there would be more to BPV logic than just a low vacuum...
Dear Gutman thank you for your reply. the boiler is reheater boiler with hp bypass. Please...
first, I have never seen a CCP, nor a unit with multiple bypass. I have worked nukes with a single...
Dear, What type of boiler you have, reheater provided, hp bypass will provide steam to reheater...
Dears, Actually turbine hp bypass cv when Turbine low vacuum trip it will open and keep the...
Dear Zouhen In this case when Low vacuum Turbine Trip, both LP and HP pressure turbine bypass...
Topic: Continuous process industries, DCS questions.
from the BATRAM repacement department...
Bailey ABB IMMFP01 - 02 NVRAM Replacement
Posted by Jack P on 21 October, 2014 - 11:20 am
Has anyone successfully replaced the SVRAM chips in the Bailey Processor modules?
Topic: Power generation equipment control.
from the Forum department...
Electrical Rotating Equipment Training
Originally posted by Ajiit on 20 October, 2014 - 1:39 pm
Where or how do I find or start training to become a technician for turbines, generators, etc.?
New Replies:
Hi Arjiit, I started my career in the UK a long time ago (around 1963). I did an Inst. Tech....
Topic: Power generation equipment control.
from the Power generation department...
Generator and Capacitor Bank
Originally posted by fluidflow on 22 July, 2014 - 1:04 am
Totally stumped by the recent brawl over utility of capacitor bank in power generation.
New Replies:
Fluidflow... I apologize for having missed your post! What did you mean by "LINE LOAD"...
Topic: Power generation equipment control.
from the I&C department...
Westinghouse W251B11 wet compression
Originally posted by Napster225 on 16 October, 2014 - 7:55 am
Power augmentation by direct wet compression on W251B11 gas turbines
New Replies:
Ahem, > This technology is widely being used in today's combined-cycle and co-gen GT >...
This technology does increase the power output as well as the life of the GTs'.You may refer to...
Topic: Power generation equipment control.
from the Power Generation department...
Gas Turbine control - Hardware Part Trip of L4
Originally posted by Neo on 19 October, 2014 - 8:02 am
When Hardware causes the trip of L4
New Replies:
neo, Welcome back; I've been a little busy, also, so it hasn't been a problem. So, I'm taking...
Posted by Jürgen Rose on 19 October, 2014 - 7:38 am
Power Plants on the Internet? Really? The latest research that generated the map is being presented at the 4SICS conference in Stockholm.
Topic: Power generation equipment control.
from the Forum department...
Speed of Synchronous Generator
Originally posted by Muhammad Salman on 26 February, 2010 - 4:08 pm
Why Speed of Synchronous Generator decrease with increasing speed?
New Replies:
Saudaslam... the situation you described is not that of a local generator connected to an...
Thank you CSA ...
Saudaslam, It seems I don't have the answer to your question. Perhaps another contributor to...
Saudaslam, Good, seemingly simple, question; extremely difficult to answer because it depends on...
thanks for reply, I need a little more clarification generator (275 MW at 18 kV working at...
If grid frquency decreased from 60 to 57 HZ what effect on generator active power increase or...
Originally posted by vignesh on 12 October, 2014 - 5:34 am
How do I change my career from a gas turbine operator to a combined cycle operator?
New Replies:
Hi, Thanks Mr. George...
Topic: Power generation equipment control.
from the CONTROL emissions monitoring systems department...
Gas Turbine CEMS Operating Parameters
Originally posted by vignesh on 12 October, 2014 - 5:46 am
Operating parameters for monitoring gas emissions for gas turbine
New Replies:
Thanks to everyone....
Topic: Power generation equipment control.
from the Instrumentation and control department...
Steam Turbine MSV/GV Servo Valve
Originally posted by zouhen on 16 October, 2014 - 12:44 am
Turbine MSV Main stop valve and GV governing servo valve were damaged and lose functionality in the same period.
New Replies:
Thanks for the feedback!...
Thanks to all for the help. Yes that's correct, it was noted that Lube oil quality is very bad. ...
Lube oil quality, or, rather, the lack thereof, is usually the cause of most electro-hydraulic...
Would it be possible to have the manufacture of the servo, or a repair company perform a failure...
Topic: Power generation equipment control.
from the Forum department...
Changing SRV Valve setting
Originally posted by 8784597 on 16 October, 2014 - 4:28 pm
I need help to change the set point for SRV open position.
New Replies:
8784597, The SRV tries to control the pressure between the SRV and the GCV. To know if it's...
Topic: Power generation equipment control.
from the Instrumentation and control department...
How to Calibrate the Gas Turbine Vibration Sensors
Originally posted by Any on 13 October, 2014 - 6:29 am
How to calibrate the vibration sensors after removing them before major gas turbine overhaul
New Replies:
> The new word is VERFIFY. CuriousOne, You said a mouthful! ;-)...
An historical reply related to the older TSI instrumentation... One can "loop...
The new word in industry is not calibrate. The new word is VERFIFY....
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